1 definition by Ramstein CST

Top Definition
mun-d n. A unit of measurement used to define a massive amount of pornographic material in a digital format.

The size of a "mund" is estimated to be around 55gb of pornographic material.
"I'm sorry I underestimated your porn collection. I had no idea you had several munds here."
by Ramstein CST August 21, 2012

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